be cool b

Telling someone to remain G , if a person is acting for attention , talking to much , etc.

Bum : * see you walking with your girl * Aye that's yo girl bruh ? I see you .
You : Aye , be cool b .

by OGSwaveman22 March 11, 2015

mite b cool

when something could be a good thing

"they are adding new weapons to your favorite game"
"mite b cool"

by monthlyargon August 17, 2017

Cool *F*O*B*

According to Nicole Liang, Cool Fobs means People who dress in clothing made and designed by asian people, and that if you "DO NOT" dress like a "FOB" then you is not cool.

Hey, Nicole......you like my new J.Lindeberg
shirt?

Pff.....no....it's not fobby.....your not a Cool *F*O*B*

by A Pimp Named SlickBack ver2 January 25, 2009